Nicholas NissenM.D.
General Surgery·Los Angeles, CA
Nicholas Nissen, M.D. is a General Surgery provider in Los Angeles, CA, as of July 2026.
- NPI1174507099
- Registered2005
- Class of1987
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Nicholas Nissen at a glance
- Provider
- Nicholas Nissen
- Credential
- M.D.
- Specialty
- General Surgery
- Procedures
- General Surgery CPT codes
- Location
- Los Angeles, CA
- Medical school
- University of Minnesota Medical School
- Graduated
- 1987
- NPI registered
- 2005
- NPI
- 1174507099
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Nicholas Nissen practice?
Nicholas Nissen, M.D. is based in Los Angeles, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Nicholas Nissen's NPI number?
Nicholas Nissen's National Provider Identifier (NPI) is 1174507099, registered in 2005. Specialty on record: General Surgery; credential M.D.
Where did Nicholas Nissen go to medical school?
Nicholas Nissen, M.D. attended University of Minnesota Medical School, graduating in 1987.
How many General Surgery providers in California work at ambulatory surgery centers?
378 General Surgery surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Nicholas Nissen among them. The California General Surgery directory lists each one by city with credential, NPI, and center affiliations.
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